726名一、四年级大学生自杀意念及其影响因素的研究

目的探讨一、四年级大学生自杀意念受相关因素的影响程度。方法采用问卷调查大连市高校726名一、四年级大学生，数据统计采用SPSS10．0统计软件进行数据管理与分析处理，统计方法主要采用t、F、与χ^2检验进行单因素分析、多元logistic回归进行多因素分析。结果通过Logistic回归分析：神经质、精神质、自杀行为、生命的价值观、人际关系等因子进入方程．均为自杀意念的影响因素。结论自杀意念影响因素的筛查，对易感因子和易感人群的早期发现，起到预警信号的作用。

Study on suicidal ideation and its influence factors of 726 university Students.

Objective To explore the relationship between the suicide ideation and its influence factors among grade one and grade four university students. Methods 726 university students in Dalian were questioned by using method of questionnaires. The data were managed and analyzed with SPSS 10.0 statistical software, t, F and χ^2 statistical tests were used for single--factor analysis. and Logistic regression were used for multi-element analysis. Results Through logistic regression analysis, it indicated that influence factors of suicide were nervousness, mental quality, suicidal behaviour, life values and interpersonal factors in life event etc. Conclusion Screening the influence factors of suicide ideation and detecting the susceptible people and susceptible factors in early stage will play a warning role in preventing and reducing the occurrence of suicide.